试述马克思的资本主义相对过剩人口理论。

A. 中队长
B. 班长
C. 装备技师
D. 装备干部

A. 正确
B. 错误

A. It maximizes the network security
B. It increase the cost of the equipment
C. It enables the network to work as a unified whole
D. It reduces the Cost of equipment